# rados bench -p ceph 100 write
Maintaining 16 concurrent writes of 4194304 bytes for up to 100 seconds or 0 objects
Object prefix: benchmark_data_node-1_3376
  sec Cur ops   started  finished  avg MB/s  cur MB/s last lat(s)  avg lat(s)
    0       2         2         0         0         0           -           0
    1      16       112        96   383.829       384    0.132048    0.156245
    2      16       160       144   287.913       192    0.322767    0.191828
    3      16       181       165   219.944        84   0.0954564    0.232238
    4      16       218       202   201.956       148    0.238127    0.279834
    5      16       271       255   203.958       212    0.263216    0.299619
    6      16       309       293   195.296       152    0.229418    0.315676
    7      16       343       327   186.822       136     0.72598    0.320641
    8      16       387       371   185.466       176     0.41227    0.336205
    9      16       439       423   187.966       208    0.147088    0.335375
   10      16       472       456   182.368       132    0.730932    0.348101
   11      16       497       481   174.878       100    0.797966    0.340852
   12      16       550       534   177.969       212    0.128443    0.355679
   13      16       585       569   175.047       140     0.11301    0.352639
   14      16       616       600   171.399       124    0.692383    0.356299
   15      16       661       645   171.971       180    0.113127     0.36423
   16      16       702       686   171.471       164    0.219626    0.364397
   17      16       745       729     171.5       172    0.131932    0.367515
   18      16       782       766   170.193       148    0.444136     0.36982
   19      16       836       820   172.603       216    0.378035    0.366627
2016-10-12 13:12:31.034324 min lat: 0.0361717 max lat: 1.19937 avg lat: 0.363087
  sec Cur ops   started  finished  avg MB/s  cur MB/s last lat(s)  avg lat(s)
   20      16       890       874   174.771       216    0.401496    0.363087
   21      16       925       909   173.115       140    0.515017    0.364209
   22      16       974       958   174.154       196    0.204601    0.365792
   23      16      1031      1015   176.494       228    0.174421    0.360673
   24      16      1063      1047   174.472       128     0.71449    0.358699
   25      16      1116      1100   175.973       212     0.22363    0.361021
   26      16      1166      1150   176.896       200    0.235685    0.359122
   27      16      1211      1195    177.01       180    0.395669    0.357751
   28      16      1261      1245    177.83       200    0.143164    0.358348
   29      16      1304      1288   177.628       172    0.229394    0.358081
   30      16      1343      1327   176.907       156     0.57262    0.360108
   31      16      1396      1380   178.038       212     0.24924    0.357366
   32      16      1437      1421   177.599       164    0.161508    0.358039
   33      16      1479      1463   177.307       168    0.348785    0.357606
   34      16      1519      1503   176.797       160    0.651749    0.358455
   35      16      1558      1542   176.203       156    0.393251    0.361577
   36      16      1605      1589    176.53       188    0.163921    0.360656
   37      16      1662      1646    177.92       228     0.23029    0.357845
   38      16      1709      1693   178.185       188    0.355001    0.358081
   39      16      1756      1740   178.436       188     0.40676    0.357224
2016-10-12 13:12:51.036812 min lat: 0.0361717 max lat: 1.19937 avg lat: 0.358284
  sec Cur ops   started  finished  avg MB/s  cur MB/s last lat(s)  avg lat(s)
   40      16      1795      1779   177.874       156    0.386368    0.358284